Brake System Precaution

Care must be taken to replace each part properly as it could affect the performance of the brake system and result in a driving hazard. Replace the parts with parts of the same part number or equivalent.

it is very important to keep parts and the area clean when repairing the brake system.

If the vehicle is equipped with a mobile communication system, refer to the precaution in the

IN section.

TROUBLESHOOTING PROBLEM SYMPTOMS TABLE

Use the table below to help you find the cause of the problem. The numbers indicate the priority of the likeiy cause of the problem. Check each part in order. If necessary, replace these parts.

Symptom

Suspect Area

See page

1. Fluid leaks for brake system

DI-323

2. Air in brake system

8R—4

3. Piston seals (Worn or damaged)

8R-S0

Low pedal or spongy pedal

8R-36

BR-28

4. Rear brake shoe clearance (Out of adjustment)

BR-32

5. Master cylinder (Faulty)

BR-9

6. Booster push rod (Out of adjustment)

BR-I6

1. Brake pedal freeplay (Minimum)

BR-6

2. Parking brake lever travel (Out of adjustment)

BR-8

3. Parking brake wire (Sticking)

-

4. Rear brake shoe clearance (Out of adjustment)

BR-32

BR-16

5. Pad or lining (Cracked or distorted)

BR-17

BR-33

BR-28

BR-42

Brake drag

6 Piston (Stuck)

BR-20

BR-36

BR-28

7. Piston (Frozen)

BR-20

BR-36

8R -28

8. Anchor, tension or return spring (Faulty)

BR-28

8R-42

9. Booster pus!i rod (Out of adjustment)

BR-16

1 Q.Vacuum leaks for booster system

BR-13

11 .Master cylinder (Faulty)

BR-9

1. Piston (Stuck)

BR-20

BR-36

BR-28

2. Pad or lining (Oily)

BR-17

BR-33

8R-28

8R-42

Brake pull

3. Piston (Frozen)

8R-20

BR-36

BR-28

4. Disc (Scored)

OR-24

BR-39

5. Pad or lining (Cracked or distorted)

BR-17

BR-33

8R-28

BR-42

1. Fluid leaks for txake system

ÜI-323

2. Air in brake system

BR--1

3. Pad or lining (Worn)

BR-17

RR-33

8R-26

BR—42

4. Pad or lining (Cracked or distorted)

BR-17

BR-33

BR-28

BR-J2

5. Rear brake shoe clearance (Out Of adjustment;

BR-33

BR--46

Hard pedal btrt brake inefficient

$. Fad or lining (Oily)

BR-17

BR-33

BR-28

BR-42

7 Pad or bning (Glazed)

BR-17

BR-33

BR-28

BR-42

8. Disc (Scored)

BR-24

BR-39

9, Booster push rod (Out of adjustment)

BR-16

10, Vacuum leaks for booster system

BR-13

i Pad or fining (Cracked or distorted)

BR-17

BR-33

BR-28

BR-42

2. Installation bolt (Loose)

BR-20

8R-36

3. Disc (Scored)

BR-24

BR-39

4. Pad support plate (Loose)

BR-t7

5. Sliding pin (Worn)

BR-20

6. Pad or lining (Dirty)

BR-17

BR-33

Noise from brakes

BR-28

BR—42

7. Pad or lining (Glazed)

BR-17

BR-33

BR-28

BR^2

8 Anchor, tension or return spring (Faulty)

BR-28

BR-42

9. Anti-squeal shim (Damaged)

BR-17

BR-33

10.Shoe hold-down spring (Damaged)

BR-28

BR-42

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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